All my bookmarks disordered !!!!Rated 1 out of 5 stars

All my bookmarks have been duplicated, and a lot of them have been put in the 'Not classified' category !!!!!!!!...Thank you very much, now I have a lot of my bookmarks to re-order !!...I will come back to this Sync add-on later, when it will be ready for use... Now I use Xmarks, and it works ok.